missyblandyyyy missyblandyyyy

06-11-2015
Mathematics

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work out the surface area of a cube of edge 3m

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usamamyxx usamamyxx

06-11-2015

umm, surface area of a cube = 6e^2 (six edge square) which is 6(3)sqaure = 54

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dayannalarrea1244 dayannalarrea1244

06-11-2015

if the edge is 3 you multiply it by 3 which gets you 9 you then multiply this by 6 since the cube has 6 sides

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